A thermodynamically consistent phase-field framework for viscoelastic fatigue fracture with dissipated-energy-driven toughness degradation

· · 来源:shijiazhuang资讯

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from urllib.parse import urljoin, urlparse

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我母亲今年80岁。她25年前办理了退休手续,自此与社会渐渐脱节。如今,她沉浸的世界藏在手机屏幕里,每天抱着手机,刷短视频,看各种真伪难辨的消息,并时常转发给我,分享一些“理财机会”和“养生秘诀”。我劝她少看,她不听,就愿意相信虚拟世界里的这些所谓“权威”。

63-летняя Деми Мур вышла в свет с неожиданной стрижкой17:54

社会应看见年轻人真实的精神困境

A common mechanism of inhibition of the essential lipid II flippase MurJ by three distinct phage-encoded single-gene lysis proteins provides insights into potential new targets for antimicrobial development.